Toy vibrator



FIG. 1 is a front view of a vibrator showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a perspective view thereof.

The broken line showing of the vibrator in FIG. 1-FIG. 5 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a vibrator, as shown and described. 